My wife has a 2010 R/T with the top option Radio/Nav/MyGig (screen is at the top of the dash, not the bottom). The factory window sticker on the car lists "IPod Control". I assumed we could plug the IPod into the USB and control it using the radio buttons on the dash and steering wheel, but nope. The only thing it does, as far as I can tell, is allow you to download MP3 music files from the IPod to the hard disk. When you plug in the IPod and go to Import Music screen, an "IPOD Control" option appears on the screen. You select this option and it automatically copies all the MP3's (not the Itunes songs you bought, just any MP3's you happended to put on your IPod). The MP3's get all copied to a Playlist called "IPOD Control" on the hard disk. That's all it does! For my wife, it was actually a little bit useful since she had a fair amount of MP3's on her IPod and the day she got her car, she quickly had her MP3's on the hard drive. She likes to use the Random feature while listening to a playlist so having a bunch of songs dumped into the single playlist called "IPOD Control" actually worked pretty well for her. But obviously we were disappointed by the lack of functionality. I suspect Chrysler had good intentions with the IPOD Control feature, but engineering couldn't get the job done and nobody told marketing so they still list it as a feature. I suppose it's possible they could get it working with a future software update.
Steve